Chapter 524: Hidden Rules

Roar!

The monsters' cries were even louder this time around, and the numbers that rushed out were multiplied in two. However, there was no fear on Leo's face, only impatience.

'I need to end this as quickly as possible.'

Even more than the initial challenges where the ratio of increase was diluted, the Final Challenge wasn't something that could be dealt with lazily!

{ 2.79% }

The number at the center of Encroachment Tower was rising in real-time, threatening to achieve completion if swift action wasn't taken. Meanwhile, the second monster wave looked like it was ready to do anything to stand in Leo's path.

'Is this still no good?'

Despite being aware of the limitations, the first thing that Leo did was conjure a bow using Shadow Armament. With a long draw, he sent a dark arrow flying towards the Encroachment Tower. However…

Tss.